feat(users): add google oauth login flow
This commit is contained in:
@@ -8,7 +8,7 @@ from rest_framework import status
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from rest_framework.test import APITestCase
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from apps.users.api.views import RegisterWithPasswordView
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from apps.users.models import User
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from apps.users.models import User, UserSocialAccount
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class UserApiViewTests(APITestCase):
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@@ -386,3 +386,207 @@ class UserThrottleTests(APITestCase):
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self.assertEqual(first.status_code, 400)
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self.assertEqual(second.status_code, 429)
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@override_settings(
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GOOGLE_OAUTH_CLIENT_ID="google-client-id",
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GOOGLE_OAUTH_CLIENT_SECRET="google-client-secret",
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GOOGLE_OAUTH_REDIRECT_URI="http://testserver/api/users/oauth/google/callback/",
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GOOGLE_OAUTH_FRONTEND_CALLBACK_URL="http://localhost:5173/auth/google/callback",
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)
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class GoogleOAuthApiTests(APITestCase):
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@classmethod
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def setUpTestData(cls):
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cls.user = User.objects.create_user(
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mobile="09125550001",
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password="secret123",
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first_name="Google",
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last_name="Linked",
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)
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def setUp(self):
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cache.clear()
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def tearDown(self):
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cache.clear()
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def test_google_start_redirects_to_google_authorization_url(self):
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response = self.client.get("/api/users/oauth/google/start/")
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self.assertEqual(response.status_code, 302)
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self.assertIn("accounts.google.com", response["Location"])
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self.assertIn("state=", response["Location"])
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@patch("apps.users.api.views.exchange_code_for_google_profile")
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def test_google_callback_redirects_with_authenticated_flow_for_linked_account(
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self,
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exchange_code_for_google_profile,
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):
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exchange_code_for_google_profile.return_value = type(
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"Profile",
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(),
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{
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"provider_user_id": "google-sub-1",
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"email": "linked@example.com",
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"email_verified": True,
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"first_name": "Google",
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"last_name": "Linked",
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"avatar_url": "https://example.com/avatar.png",
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},
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)()
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UserSocialAccount.objects.create(
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user=self.user,
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provider=UserSocialAccount.ProviderType.GOOGLE,
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provider_user_id="google-sub-1",
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email="linked@example.com",
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email_verified=True,
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avatar_url="https://example.com/avatar.png",
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)
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start_response = self.client.get("/api/users/oauth/google/start/")
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state = start_response["Location"].split("state=", 1)[1].split("&", 1)[0]
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response = self.client.get(
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f"/api/users/oauth/google/callback/?state={state}&code=google-code",
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)
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self.assertEqual(response.status_code, 302)
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self.assertIn("/auth/google/callback?flow=", response["Location"])
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flow = response["Location"].split("flow=", 1)[1]
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flow_response = self.client.get(f"/api/users/oauth/google/flow/?flow={flow}")
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self.assertEqual(flow_response.status_code, 200)
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self.assertEqual(flow_response.data["status"], "authenticated")
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self.assertIn("access", flow_response.data)
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self.assertIn("refresh", flow_response.data)
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@patch("apps.users.api.views.exchange_code_for_google_profile")
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def test_google_callback_redirects_with_mobile_collection_flow_for_new_account(
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self,
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exchange_code_for_google_profile,
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):
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exchange_code_for_google_profile.return_value = type(
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"Profile",
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(),
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{
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"provider_user_id": "google-sub-2",
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"email": "new@example.com",
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"email_verified": True,
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"first_name": "New",
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"last_name": "User",
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"avatar_url": "https://example.com/new-avatar.png",
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},
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)()
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start_response = self.client.get("/api/users/oauth/google/start/")
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state = start_response["Location"].split("state=", 1)[1].split("&", 1)[0]
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response = self.client.get(
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f"/api/users/oauth/google/callback/?state={state}&code=google-code",
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)
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flow = response["Location"].split("flow=", 1)[1]
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flow_response = self.client.get(f"/api/users/oauth/google/flow/?flow={flow}")
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self.assertEqual(flow_response.status_code, 200)
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self.assertEqual(flow_response.data["status"], "collect_mobile")
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self.assertEqual(flow_response.data["email"], "new@example.com")
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@patch("apps.users.services.google_oauth.generate_and_send_otp")
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def test_google_complete_existing_mobile_moves_flow_to_claim_required(self, generate_and_send_otp):
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cache.set(
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"google_oauth_flow:test-flow",
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{
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"status": "collect_mobile",
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"google_profile": {
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"provider_user_id": "google-sub-3",
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"email": "existing@example.com",
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"email_verified": True,
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"first_name": "Existing",
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"last_name": "User",
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"avatar_url": "https://example.com/existing.png",
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},
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"email": "existing@example.com",
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"first_name": "Existing",
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"last_name": "User",
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"avatar_url": "https://example.com/existing.png",
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},
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900,
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)
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response = self.client.post(
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"/api/users/oauth/google/complete/",
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{"flow": "test-flow", "mobile": self.user.mobile},
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format="json",
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)
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.data["status"], "claim_required")
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generate_and_send_otp.assert_called_once_with(self.user.mobile, "login")
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def test_google_complete_new_mobile_creates_user_and_link(self):
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cache.set(
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"google_oauth_flow:new-flow",
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{
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"status": "collect_mobile",
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"google_profile": {
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"provider_user_id": "google-sub-4",
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"email": "created@example.com",
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"email_verified": True,
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"first_name": "Created",
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"last_name": "User",
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"avatar_url": "https://example.com/created.png",
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},
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"email": "created@example.com",
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"first_name": "Created",
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"last_name": "User",
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"avatar_url": "https://example.com/created.png",
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},
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900,
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)
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response = self.client.post(
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"/api/users/oauth/google/complete/",
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{"flow": "new-flow", "mobile": "09125550009"},
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format="json",
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)
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.data["status"], "authenticated")
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created_user = User.objects.get(mobile="09125550009")
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self.assertFalse(created_user.has_usable_password())
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self.assertTrue(
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UserSocialAccount.objects.filter(
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user=created_user,
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provider=UserSocialAccount.ProviderType.GOOGLE,
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provider_user_id="google-sub-4",
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).exists()
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)
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@patch("apps.users.api.views.send_google_claim_otp")
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def test_google_claim_send_otp_endpoint_dispatches(self, send_google_claim_otp):
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send_google_claim_otp.return_value = {"detail": "Verification code sent successfully."}
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response = self.client.post(
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"/api/users/oauth/google/claim/send-otp/",
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{"flow": "claim-flow"},
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format="json",
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)
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self.assertEqual(response.status_code, 200)
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send_google_claim_otp.assert_called_once_with("claim-flow")
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@patch("apps.users.api.views.verify_google_claim")
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def test_google_claim_verify_returns_tokens(self, verify_google_claim):
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verify_google_claim.return_value = {"status": "authenticated", "access": "a", "refresh": "r"}
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response = self.client.post(
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"/api/users/oauth/google/claim/verify/",
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{"flow": "claim-flow", "code": "12345"},
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format="json",
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)
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.data["access"], "a")
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verify_google_claim.assert_called_once_with(flow="claim-flow", code="12345")
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